219508116

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{76537}}^1$

素因数の和:76783

約数の個数: 24

約数和(自身を含む): 514335360

約数和(自身を除く): 294827244

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 76537, 153074, 229611, 306148, 459222, 918444, 18292343, 36584686, 54877029, 73169372, 109754058, 219508116]

約数ペア:

[(1, 219508116), (2, 109754058), (3, 73169372), (4, 54877029), (6, 36584686), (12, 18292343), (239, 918444), (478, 459222), (717, 306148), (956, 229611), (1434, 153074), (2868, 76537)]